If you need to reset your registration information on the computer you are trying to use XP Repair Pro, please follow the link below and it will clear out the old registration information.  This will allow you to run the program in an "Unregistered" (trial) state. You can then use the trial version or enter your valid registration details.

Link to reset my Registration for XP Repair Pro 4.0:
http://www.xprepairpro.com/support/resetreg4.0.reg

Link to reset my Registration for XP Repair Pro 2007:
http://www.xprepairpro.com/support/resetreg2007.reg

Link to reset my Registration for XP Repair Pro 2006:
http://www.xprepairpro.com/support/resetreg2006.reg